Hex Flange Self Cutting Concrete Anchor Bolt

Xiaoguo® Hex Flange Self Cutting Concrete Anchor Bolt China– just drill, clean, and drive. Hardened threads cut into concrete, no expansion sleeve needed. Saves installation time vs old bolts, so you pay less per hole. Factory direct – ask for bulk pricing.

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Product Description

The Hex Flange Self Cutting Concrete Anchor Bolt from China Xiaoguo® is like a "self-tapping screw", relying not on expansion but on gripping.

The actual process is divided into three steps:

1.Drilling: First, use a drill bit to make a hole in the wall. The size of the hole should be exactly the same as the outer diameter of the anchor bolt, the thicker part.

2.Blowing off dust: Using an air gun to blow the dust out of the hole. If there is any dust, the thread cut out will not be clean and won't bite tightly.

3.Tighten: Insert the anchor bolt into the hole and tighten it with an electric wrench. The cutting edge on the side of the thread will gradually scrape off the concrete powder on the hole wall, "carving" out a thread groove. Once fully tightened, the thread of the anchor bolt will be firmly embedded in the concrete.

Hex Flange Self Cutting Concrete Anchor Bolt

Price advantage

The price advantage is not just about being "cheap", but also includes factors such as how long it can be used, the subsequent maintenance, and all aspects of the Hex Flange Self Cutting Concrete Anchor Bolt.

1.Stepwise pricing

The larger the purchase quantity, the higher the cost-effectiveness.

2.Inventory is sufficient.

Commonly available specifications of carbon steel with galvanization and yellow zinc coating. Stock is always available in the warehouse.

Shipment will be dispatched within 24 hours after placing the order, saving time and enhancing efficiency.

3.Acceptable for small batch orders

MOQ200, suitable for small store customers

Hex Flange Self Cutting Concrete Anchor Bolt

Mon	#2	#3
P	56	48
s max	0.125	0.125
s min	0.12	0.12
e min	0.134	0.134
k max	0.05	0.055
k min	0.04	0.044
dc max	0.166	0.177
de min	0.154	0.163
h max	0.016	0.016
h min	0.01	0.01
d max	0.086	0.099
d min	0.0813	0.0938
d1	0.068	0.078

Daily inspection and simple maintenance

The greatest advantage of Hex Flange Self Cutting Concrete Anchor Bolt is that they do not require regular oiling or tightening. However, in certain working conditions, daily inspections and simple maintenance are still necessary.

1.Which situations require an inspection?

High-vibration equipment is recommended to be inspected once every three months.

It is recommended to conduct an inspection every 6 months in outdoor or humid environments.

The indoor static load should be checked once a year.

2.What will be checked?

Is it loose?

Gently turn the Hex Flange Self Cutting Concrete Anchor Bolt with a socket wrench and check if it can still be rotated.

Check if there is any gap between the flange and the fixed component.

Is it rusty?

For carbon steel, check if there is any red rust on the surface.

Check the stainless steel surface for any brown spots (surface contamination is not rust)

Is it deformed?

Has the head of the anchor bolt been damaged by the tool? Has the flange plate lifted up? Is there any obvious wear on the exposed part of the thread?